LED: 5 x 28dot matrix
Memory: 50 characters
5 circulation display speed
Have function button at backside.
Powered by 3.0V battery (CR-1632)
LED light can be made into red, green, blue, white, etc.
One spare battery attached.
Packed with blister + card, the printed card can be made as per client's requirement.
Size of the badge: 7.8 x 3.8 x 0.6cm